a:3:{i:0;a:2:{s:4:"name";s:8:"Options:";s:3:"val";s:28:"tracheostomy, with chin rest";}i:1;a:2:{s:4:"name";s:25:"Degree of immobilization:";s:3:"val";s:2:"C4";}i:2;a:2:{s:4:"name";s:24:"Type of cervical collar:";s:3:"val";s:12:"Philadelphia";}}